
\section*{攻读学位期间发表的学术论文}
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[1]Lingli Li, Jie Xu, Yu Li, Jingwen Cai:
HCTree+: A workload-guided index for approximate kNN search. Inf. Sci. 581: 876-890 (2021)

[2]Knowledge and Information Systems（KAIS）（大改已提交）：A Learned Index for Approximate kNN Queries in High Dimensional Space
